A modified Self-Corrected Min-Sum LDPC Decoding Algorithm
Ruizhen Wu, Lin Wang, Mingming Wang, Xiaoyong Zhang · 2019
A modified self-corrected min-sum LDPC decoding is proposed in this paper. The proposed method introduces parameters to improve BER performance and few modifications to reduce the iteration number. The simulation results show that the proposed method can achieve at most 93.6% improvement of BER compare with the original self-corrected min-sum decoding algorithm and 99% improvement compare with the min-sum decoding algorithm. The iteration number can be reduced by up to 102.6% compare with the min-sum decoding algorithm and 67.5% compare with the original self-corrected min-sum decoding algorithm. The proposed method has advantages in both BER and hardware implementation, which suits for different working environments.